doc

weed/mount/weedfs_file_mkrm.go

@@ -10,6 +10,26 @@ import (
 	"time"
 )
 
+/**
+ * Create and open a file
+ *
+ * If the file does not exist, first create it with the specified
+ * mode, and then open it.
+ *
+ * If this method is not implemented or under Linux kernel
+ * versions earlier than 2.6.15, the mknod() and open() methods
+ * will be called instead.
+ */
+func (wfs *WFS) Create(cancel <-chan struct{}, in *fuse.CreateIn, name string, out *fuse.CreateOut) (code fuse.Status) {
+	return fuse.ENOSYS
+}
+
+/** Create a file node
+ *
+ * This is called for creation of all non-directory, non-symlink
+ * nodes.  If the filesystem defines a create() method, then for
+ * regular files that will be called instead.
+ */
 func (wfs *WFS) Mknod(cancel <-chan struct{}, in *fuse.MknodIn, name string, out *fuse.EntryOut) (code fuse.Status) {
 
 	if s := checkName(name); s != fuse.OK {
@@ -73,6 +93,7 @@ func (wfs *WFS) Mknod(cancel <-chan struct{}, in *fuse.MknodIn, name string, out
 
 }
 
+/** Remove a file */
 func (wfs *WFS) Unlink(cancel <-chan struct{}, header *fuse.InHeader, name string) (code fuse.Status) {
 
 	dirFullPath := wfs.inodeToPath.GetPath(header.NodeId)